# Custom Thoughts vs Kno App

The clearest difference is in-app purchases: Custom Thoughts at none against Kno App's 2. Custom Thoughts also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Kno App sells 2 in-app purchases, starting at $4.99 per month. Custom Thoughts asks for nothing beyond the download.

Custom Thoughts ships an update every 3 days, Kno App every 4 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Custom Thoughts | Kno App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/custom-thoughts/id1582733520/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | — |
| Size | 4 MB | 32 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caleb Greer](https://appshunter.io/developer/1582708638) | [BRBR GROUP](https://appshunter.io/developer/1882102236) |

## What reviewers say

### Custom Thoughts

[App page](https://appshunter.io/ios/app/custom-thoughts/id1582733520)

This app provides a personalized space for self-expression and emotional exploration through journaling. It offers extensive customization options and a unique approach to personal reflection.

**Highlights:** Personalized journaling, Emotional exploration, Customization options, Self-expression tools, Playful secrets feature

**In-app purchases:** none


### Kno App

[App page](https://appshunter.io/ios/app/kno-app-learn-something-new/id6759986030)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kno Premium Monthly | $4.99 | per month |
| Kno Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Custom Thoughts free?

Custom Thoughts is free to download, with no in-app purchases.

### Is Kno App free?

Kno App is free to download, with in-app purchases available.

### Do Custom Thoughts or Kno App have ads?

Neither Custom Thoughts nor Kno App shows ads.

### Which is updated more often, Custom Thoughts or Kno App?

Custom Thoughts ships an update every 3 days, and Kno App every 4 days. Most recently, Custom Thoughts was updated on October 20, 2026 and Kno App on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*